CN106870106A - Vehicle expansion tank - Google Patents
Vehicle expansion tank Download PDFInfo
- Publication number
- CN106870106A CN106870106A CN201710087229.7A CN201710087229A CN106870106A CN 106870106 A CN106870106 A CN 106870106A CN 201710087229 A CN201710087229 A CN 201710087229A CN 106870106 A CN106870106 A CN 106870106A
- Authority
- CN
- China
- Prior art keywords
- expansion tank
- casing
- pipe
- vehicle expansion
- gas
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
- F01P11/02—Liquid-coolant filling, overflow, venting, or draining devices
- F01P11/029—Expansion reservoirs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
- F01P11/02—Liquid-coolant filling, overflow, venting, or draining devices
- F01P11/028—Deaeration devices
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention discloses a kind of vehicle expansion tank, it is related to car expansion tank manufacturing technology field, including casing, the casing is provided with effluent pipe mouth in bottom, the casing top is provided with filler, the lower box is provided with except gas port, described except gas port is provided with the gas removal channels being connected with the casing internal upper part space.Compared with prior art, the present invention can solve the problems, such as that the arrangement smoothness of existing vehicle expansion tank pipeline is poor.
Description
Technical field
The present invention relates to field of automobile, especially a kind of vehicle expansion tank.
Background technology
Expansion tank is the important spare part of automobile cooling system, and Main Function is to cooling system plus coolant and mends cold
But liquid, and the gas of engine-cooling system is discharged, in preventing residual air in cooling system from participating in cooling water channel circulation,
Prevent the generation of cavitation (in.There is a kind of vehicle expansion tank, the vehicle expansion tank includes casing, is set respectively on the casing
There are filler, effluent pipe mouth and except gas port；The effluent pipe mouth is located at the bottom half, and the effluent pipe mouth will be by water pipe
It is connected with engine cylinder-body, in order that cooling liquid energy is entered into engine cylinder-body, expansion tank installation site needs are higher than
Engine mounting positions；It is described except gas port is located at the casing top, it is described except gas port by sebific duct successively with engine and scattered
Hot device connection.There are the following problems in use for this expansion tank：Because the position of the expansion tank is higher than engine
Position, casing top except to be sequentially connected by sebific duct between gas port and engine and radiator, pipeline is more long, and pipe is difficult solid
Determine and easily interfere with peripheral component, so as to cause pipeline to arrange the problems such as smoothness is poor.
The content of the invention
Problem solved by the invention is to provide a kind of vehicle expansion tank, suitable to solve existing vehicle expansion tank arrangement
The problem of smooth property difference.
In order to solve the above problems, the technical solution adopted by the present invention is：This vehicle expansion tank includes casing, described
Casing is provided with effluent pipe mouth in bottom, and the casing top is provided with filler, and the lower box is provided with except gas port, the degasification
Mouth is provided with the gas removal channels being connected with the casing internal upper part space.
In above-mentioned technical proposal, more specifically technical scheme can also be：The gas removal channels are gas removing pipe.
Further：The effluent pipe mouth is provided with outlet pipe, and the outlet pipe is arranged side by side with the gas removing pipe.
Further：The air inlet of the gas removing pipe is higher than the filler.
Further：Polylith dividing plate is provided with the casing.
Further：The location hole or locating groove of the gas removing pipe are at least provided with one piece of dividing plate.
Further：The gas removing pipe includes tracheae and is set in the connecting tube of the tracheae lower end, and the connecting tube is led to
Cross internally threaded sleeve and be fixed on described removing on gas port.
Further：Seal is provided between the connecting tube and the threaded sleeve.
Further：The seal is O-ring seal.
By adopting the above-described technical solution, the present invention has the advantages that compared with prior art：1st, by
Polylith dividing plate is provided through in casing and stretches out gas removing pipe except gas port, because gas removing pipe is arranged side by side with outlet pipe, pipe collar can be used
This two pipes are fixed simultaneously, pipeline arrangement smoothness is good, it is to avoid the interference of pipeline and peripheral component, while can also contract
The length of short pipeline；2nd, the location hole and locating groove of gas removing pipe are provided with dividing plate, with good stationarity, and in degasification
O-ring seal is provided between pipe and internally threaded sleeve, makes possess good sealing between bottom plate and gas removing pipe, it is cold to prevent
But the spilling of liquid.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention.
Fig. 2 is stereochemical structure sectional view of the invention.
Fig. 3 is the gas removing pipe scheme of installation of the embodiment of the present invention.
Specific embodiment
The invention will be further described for example below in conjunction with the accompanying drawings：
Vehicle expansion tank as depicted in figs. 1 and 2 includes casing 1, and casing 1 is provided with effluent pipe mouth 102 in bottom, on casing 1
Portion is provided with filler 101, it is characterised in that：The bottom of casing 1 is provided with except gas port 105, except gas port 105 is provided with and the internal upper part of casing 1
The connected gas removal channels in space, gas removal channels are gas removing pipes 2 in the present embodiment, and effluent pipe mouth 102 is provided with outlet pipe, outlet pipe with
Gas removing pipe 2 is arranged side by side, and facilitates the arrangement of pipeline, and smoothness is good, it is to avoid the interference of pipeline and peripheral component, while shortening pipe
The length on road；The air inlet of gas removing pipe 2 is higher than filler 101, and gas removing pipe is entered during preventing coolant from being filled from filler 101
In 2；Polylith dividing plate is provided with casing 1 and expansion tank inner space is divided into multiple regions, increased coolant in casing 1 and connect
Contacting surface is accumulated, and coolant is fully flowed, and degasification fully, while dividing plate increased casing intensity, improves reliability, and car is worked as in reduction
Coolant prevents the coolant rocked from entering in gas removing pipe 2 in water tank inside shaking during motion；As shown in figure 3, gas removing pipe 2
Including tracheae 201 and the connecting tube 202 for being set in tracheae lower end, tracheae 201 is welded to connect with connecting tube 202；Connecting tube 202 sets
There is positioning to stretch out pipeline section and link the screw thread pipeline section that positioning stretches out pipeline section, the screw thread pipeline section is fixed on by internally threaded sleeve 103
Except gas port 105；Except seal 3 is provided between gas port 105 and gas removing pipe 2, the seal 3 of this implementation is O-ring seal, O-shaped
Sealing ring makes except possessing good sealing between gas port 105 and gas removing pipe 2 in the seal groove of the screw thread pipeline section of connecting tube 202
Property, to prevent the spilling of coolant；In the present embodiment, set on dividing plate 1041 and dividing plate 1042 at the air inlet of nearly gas removing pipe 2
There is the location hole for the positioning of tracheae 201, be equipped with for spacing positioning on dividing plate 1043, dividing plate 1044 and dividing plate 1045
Draw-in groove, when being jolted with preventing vehicle from travelling, gas removing pipe 2 is impacted loosening by the coolant rocked.
During installation, internally threaded sleeve 103 is embedded in except in gas port 105 in the present embodiment；By tracheae 201 and connecting tube 202
Gas removing pipe 2 is welded to connect into, O-ring seal is mounted between connecting tube 202 and threaded sleeve 103；By tracheae 201 upwards from spiral shell
Casing 1 is stretched into line sleeve pipe 103, and tracheae 201 is sequentially passed through the locating groove of dividing plate 1045, dividing plate 1044 and dividing plate 1043
And the location hole of dividing plate 1042 and dividing plate 1041, by tightening connecting tube 202 and internally threaded sleeve 103, it is fixed on gas removing pipe 2
Except gas port 105.
Claims (9)
1. a kind of vehicle expansion tank, including casing（1）, the casing（1）Effluent pipe mouth is provided with bottom（102）, the case
Body（1）Top is provided with filler（101）, it is characterised in that：The casing（1）Bottom is provided with except gas port（105）, it is described except gas port
（105）It is provided with and the casing（1）The connected gas removal channels in internal upper part space.
2. vehicle expansion tank according to claim 1, it is characterised in that：The gas removal channels are gas removing pipe（2）.
3. vehicle expansion tank according to claim 2, it is characterised in that：The effluent pipe mouth（102）It is provided with outlet pipe,
The outlet pipe and the gas removing pipe（2）It is arranged side by side.
4. vehicle expansion tank according to claim 2, it is characterised in that：The gas removing pipe（2）Air inlet be higher than institute
State filler（101）.
5. vehicle expansion tank according to claim 2, it is characterised in that：The casing（1）Inside it is provided with polylith dividing plate.
6. vehicle expansion tank according to claim 5, it is characterised in that：At least it is provided with described on one piece of dividing plate
Gas removing pipe（2）Location hole or locating groove.
7. vehicle expansion tank according to claim 2, it is characterised in that：The gas removing pipe（2）Including tracheae（201）With
It is set in the tracheae（201）The connecting tube of lower end（202）, the connecting tube（202）By internally threaded sleeve（103）It is fixed on
It is described except gas port（105）On.
8. vehicle expansion tank according to claim 7, it is characterised in that：The connecting tube（202）With the thread bush
Pipe（103）Between be provided with seal（3）.
9. vehicle expansion tank according to claim 8, it is characterised in that：The seal（3）It is O-ring seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710087229.7A CN106870106A (en) | 2017-02-17 | 2017-02-17 | Vehicle expansion tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710087229.7A CN106870106A (en) | 2017-02-17 | 2017-02-17 | Vehicle expansion tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106870106A true CN106870106A (en) | 2017-06-20 |
Family
ID=59166174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710087229.7A Pending CN106870106A (en) | 2017-02-17 | 2017-02-17 | Vehicle expansion tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106870106A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107954074A (en) * | 2017-12-15 | 2018-04-24 | 上海重塑能源科技有限公司 | A kind of new fuel cell heat management system expansion drum |
| CN109681315A (en) * | 2017-10-18 | 2019-04-26 | 山东华通汽车模塑科技有限公司 | A kind of novel water level sensor on expansion water tank for automobile |
| CN111906505A (en) * | 2020-08-21 | 2020-11-10 | 海宁红狮宝盛科技有限公司 | Manufacturing method of aviation water tank |
| CN112356656A (en) * | 2020-10-23 | 2021-02-12 | 东风柳州汽车有限公司 | Liquid storage tank and automobile cooling system |
| CN113008535A (en) * | 2021-02-08 | 2021-06-22 | 东风柳州汽车有限公司 | Testing method and testing device for expansion water tank |
| CN113958402A (en) * | 2021-12-23 | 2022-01-21 | 象山博宇汽车模塑制造有限公司 | Expansion tank |
| CN114991938A (en) * | 2022-06-09 | 2022-09-02 | 广西玉柴机器股份有限公司 | Device and method for degassing expansion water tank |
| CN115405408A (en) * | 2022-08-31 | 2022-11-29 | 东风柳州汽车有限公司 | Expansion water tank assembly, engine cooling system and automobile |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1505273A2 (en) * | 2003-08-06 | 2005-02-09 | Ford Global Technologies, LLC | Cooling system expansion tank |
| CN102635432A (en) * | 2012-05-14 | 2012-08-15 | 山东统亚塑料制品有限公司 | Energy-saving environment-friendly automobile expansion water tank |
| CN104018928A (en) * | 2014-05-30 | 2014-09-03 | 东风商用车有限公司 | Automobile expansion tank |
| CN104632351A (en) * | 2013-11-06 | 2015-05-20 | 北汽福田汽车股份有限公司 | Chamber structure for separating liquid and air, auxiliary water tank and engine cooling system |
| CN205779221U (en) * | 2016-06-11 | 2016-12-07 | 潍柴动力股份有限公司 | Coolant degasification joint |
-
2017
- 2017-02-17 CN CN201710087229.7A patent/CN106870106A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1505273A2 (en) * | 2003-08-06 | 2005-02-09 | Ford Global Technologies, LLC | Cooling system expansion tank |
| CN102635432A (en) * | 2012-05-14 | 2012-08-15 | 山东统亚塑料制品有限公司 | Energy-saving environment-friendly automobile expansion water tank |
| CN104632351A (en) * | 2013-11-06 | 2015-05-20 | 北汽福田汽车股份有限公司 | Chamber structure for separating liquid and air, auxiliary water tank and engine cooling system |
| CN104018928A (en) * | 2014-05-30 | 2014-09-03 | 东风商用车有限公司 | Automobile expansion tank |
| CN205779221U (en) * | 2016-06-11 | 2016-12-07 | 潍柴动力股份有限公司 | Coolant degasification joint |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109681315A (en) * | 2017-10-18 | 2019-04-26 | 山东华通汽车模塑科技有限公司 | A kind of novel water level sensor on expansion water tank for automobile |
| CN107954074A (en) * | 2017-12-15 | 2018-04-24 | 上海重塑能源科技有限公司 | A kind of new fuel cell heat management system expansion drum |
| CN107954074B (en) * | 2017-12-15 | 2024-01-19 | 上海重塑能源科技有限公司 | Novel expansion tank of fuel cell thermal management system |
| CN111906505A (en) * | 2020-08-21 | 2020-11-10 | 海宁红狮宝盛科技有限公司 | Manufacturing method of aviation water tank |
| CN112356656A (en) * | 2020-10-23 | 2021-02-12 | 东风柳州汽车有限公司 | Liquid storage tank and automobile cooling system |
| CN113008535A (en) * | 2021-02-08 | 2021-06-22 | 东风柳州汽车有限公司 | Testing method and testing device for expansion water tank |
| CN113008535B (en) * | 2021-02-08 | 2022-10-04 | 东风柳州汽车有限公司 | Testing method and testing device for expansion water tank |
| CN113958402A (en) * | 2021-12-23 | 2022-01-21 | 象山博宇汽车模塑制造有限公司 | Expansion tank |
| CN114991938A (en) * | 2022-06-09 | 2022-09-02 | 广西玉柴机器股份有限公司 | Device and method for degassing expansion water tank |
| CN115405408A (en) * | 2022-08-31 | 2022-11-29 | 东风柳州汽车有限公司 | Expansion water tank assembly, engine cooling system and automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170620 |
|
| RJ01 | Rejection of invention patent application after publication |